# Sony MDR-7550
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.2 dB or -6.6 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         6.1 |
|   2 | Peaking   |        57 | 2.27 |         1   |
|   3 | Peaking   |       237 | 0.6  |        -3.1 |
|   4 | Peaking   |      1656 | 2.11 |        -3.2 |
|   5 | Peaking   |      3257 | 1.6  |         6.3 |
|   6 | Peaking   |       887 | 2.32 |         0.5 |
|   7 | Peaking   |      5140 | 6    |        -5   |
|   8 | Peaking   |      6384 | 5.74 |         3.2 |
|   9 | Peaking   |     10000 | 4.48 |         2.5 |
|  10 | HighShelf |     10000 | 0.7  |         6.5 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-12.1 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         6.3 |
|   2 | Peaking |        62 | 1.41 |         5   |
|   3 | Peaking |       125 | 1.41 |        -0.3 |
|   4 | Peaking |       250 | 1.41 |        -3.2 |
|   5 | Peaking |       500 | 1.41 |        -1.1 |
|   6 | Peaking |      1000 | 1.41 |        -0.5 |
|   7 | Peaking |      2000 | 1.41 |        -0.8 |
|   8 | Peaking |      4000 | 1.41 |         4   |
|   9 | Peaking |      8000 | 1.41 |         1.4 |
|  10 | Peaking |     16000 | 1.41 |        12   |

### Graphs
![](./Sony%20MDR-7550.png)
